4K Ultra HD Wireless HDMI Dongle Display Receiver 1080P Mobile Wireless Screen Cast Mirroring Receiver 5G Dual Band 2.4G Connector Display Adapter for Android Phone to Projector

SVFIREK. The mobile phone screen is projected to the big screen, and the mobile phone can be switched to other interfaces. Watch movies on the big screen and chat without affecting each other. The audio and video are synchronized, and the large-screen picture is synchronized with the mobile phone. The large-screen field of view is wider and the game is more enjoyable. 4K ultra-high definition, cinematic visual experience. Supports 3840*2160 resolution, delicate and accurate, and restores every color. 5G dual-band signal can be switched freely according to the environment signal, without delay, lag, or screen distortion. No need to install APP, just scan the QR code to cast the screen in seconds, the operation is simple and convenient. In screen casting mode, you can turn off the phone screen when playing videos on your phone and focus on watching the movie. Switch between horizontal and vertical screens with one click to meet various scene needs. Large screen viewing, learning online c